Sarcobatus

Sarcobatus is a genus of flowering plants in the family Nyctaginaceae, commonly known as greasewood. These are shrubs native to the arid regions of western North America. Sarcobatus species are well-adapted to saline and alkaline soils, often found in desert shrublands, salt flats, and along playa lakes. They are typically slow-growing and can form dense thickets.

The leaves of Sarcobatus are small, succulent, and often needle-like, which helps to reduce water loss in arid environments. They are usually arranged alternately along the stems. The plants produce small, inconspicuous flowers that are wind-pollinated. The fruit is a small achene, often enclosed in a papery wing.

Two species are generally recognized within the genus: Sarcobatus vermiculatus and Sarcobatus baileyi. Sarcobatus vermiculatus is the more widespread and common species. Sarcobatus plants play an important role in their ecosystems, providing habitat and forage for wildlife. They are also known for their ability to tolerate high salt concentrations, which can make their habitats inhospitable to many other plant species. Indigenous peoples have historically used parts of Sarcobatus for various purposes, including medicinal uses and as a source of tinder.